The size of Hilbert is approximately 9.1 square kilometres. The population of Hilbert in 2011 was 250 people. By 2016 the population was 1,544 showing a population growth of 517.6% in the area during that time. The predominant age group in Hilbert is 0-9 years. Households in Hilbert are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Hilbert work in a trades occupation. In 2011, 55.1% of the homes in Hilbert were owner-occupied compared with 88.6% in 2016. Currently the median sales price of houses in the area is $392,000.